Figure 1: Wildtype: Sp53 mice. +Tumor suppressors: Sp53/Sp16/SArf mice. +Telomerase: Sp53/ TgTert. SUPER-M: Sp53/Sp16/SArf/TgTert. The values in each cell represent the median increase in survival, comparing the two strains (reference strain → group of interest). The values for the “Wildtype →+Tumor suppressors” and “+Telomerase → SUPER-M” comparisons were calculated based on the values for the other comparisons. Blue boxes: overall median survival. Red boxes: cancer-free median survival.